18804366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{49747}}^1$

素因数の和:49765

約数の個数: 32

約数和(自身を含む): 47758080

約数和(自身を除く): 28953714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 49747, 99494, 149241, 298482, 348229, 447723, 696458, 895446, 1044687, 1343169, 2089374, 2686338, 3134061, 6268122, 9402183, 18804366]

約数ペア:

[(1, 18804366), (2, 9402183), (3, 6268122), (6, 3134061), (7, 2686338), (9, 2089374), (14, 1343169), (18, 1044687), (21, 895446), (27, 696458), (42, 447723), (54, 348229), (63, 298482), (126, 149241), (189, 99494), (378, 49747)]